If you think you can do it, you can.
I can, therefore I am.
Never complain and never explain.
If you've got a talent, protect it.
Go for it now. The future is promised to no one.
Be gentle to all and stern with yourself.
Things do not happen. Things are made to happen.
If you can dream it, you can do it.
Always desire to learn something useful.
To be a good loser is to learn how to win.
There are three subjects on which the knowledge of the medical profession in general is woefully weak they are manners, morals, and medicine.